Stranger: Does your parents fight often?

Little girl: No.

Stranger: But why? Every couples fight.

Little girl: Why would they fight if they really love each other?

Stranger: Taken aback by the answer and remain flabbergasted


Ain't couples,
married or dating,
supposed to continuously find new ways to improve their r/s
instead of fighting (Argument, quarrel or literally fight)?

Why should or would,
couples fight at all,
when they love each other?

Ain't the power of love,
stronger than any financial, in-laws, disagreements, non-acceptance problems?
If it is not,
what exactly is the power of love?